Shoe sole



FIG. 1 is a bottom view of a shoe sole showing our new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a left side view thereof; and,

FIG. 4 is a right side view thereof.

The broken lines in the Figures show environment for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a shoe sole, as shown and described. 